GPI coverage and content

You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 157 337 350 patent documents

This week's update (19/07/2024 12:00 CET):

219 431 new documents added

1 247 852 documents amended

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EP 0958748 A2 19991124 - System for the transformation of liquid manure : ZERO-DRAIN

Title (en)

System for the transformation of liquid manure : ZERO-DRAIN

Title (de)

System zur Gülle-Behandlung : ZERO-DRAIN

Title (fr)

Système de transformation de lisier : ZERO-DRAIN

Publication

EP 0958748 A2 19991124 (FR)

Application

EP 99870100 A 19990511

Priority

BE 9800361 A 19980515

Abstract (en)

A process for treating manure from live stock farming allows the recycling of the liquid part as drink for pigs.

IPC 1-7

A23K 1/00; A23K 1/18; C05F 3/00; C02F 1/38

IPC 8 full level

A23K 10/12 (2016.01); A23K 50/00 (2016.01); C02F 3/30 (2006.01); C05F 3/00 (2006.01)

CPC (source: EP)

A23K 10/12 (2016.05); A23K 50/00 (2016.05); C02F 3/302 (2013.01); C05F 3/00 (2013.01); Y02A 40/20 (2017.12); Y02P 20/145 (2015.11)

Designated contracting state (EPC)

BE DE DK FR NL

DOCDB simple family (publication)

EP 0958748 A2 19991124; EP 0958748 A3 20000531; BE 1011909 A7 20000201

DOCDB simple family (application)

EP 99870100 A 19990511; BE 9800361 A 19980515